CSNV500N-356M

Current Sensors Overview

The CSNV500N-356M is a Hall-effect industrial current sensor manufactured by Honeywell Sensing and Productivity Solutions. It utilizes a closed-loop architecture to provide high-precision current measurement with a rated capacity of 500A. The device features an open-frame design suitable for busbar integration, offering electrical isolation between the primary circuit and secondary output. Key specifications include a supply voltage range of 7V to 18V, typically operating at 12V, and an accuracy of 1%. The sensor supports CAN communication for digital data transmission and operates within a temperature range of -40°C to +85°C.

Current Sensors Feature Summary

• Closed-loop Hall-effect technology ensures high linearity and low thermal drift.
• Integrated CAN interface enables robust digital communication in noisy environments.
• Open-frame construction facilitates direct mounting on power busbars.
• High insulation voltage provides reliable isolation for industrial applications.

Current Sensors Applications

• Industrial motor drives and inverters
• Power supply systems and battery management
• Renewable energy conversion equipment

Current Sensors Procurement Notes

Verify the specific suffix 'M' against official Honeywell documentation to confirm the inclusion of the CAN interface variant. Ensure that the mechanical dimensions and pinout configuration match the target PCB or busbar layout. Cross-reference the datasheet revision date to validate performance parameters such as bandwidth and accuracy before finalizing procurement.

Current Sensors Selection Notes

Select this component when precise current monitoring with digital communication is required in high-power industrial settings. The closed-loop design offers superior performance compared to open-loop alternatives regarding offset stability. Consider the physical size constraints for busbar integration and verify that the system voltage aligns with the 7V to 18V input requirement.

Current Sensors Part Context

This part belongs to the CSNV series of industrial current sensors from Honeywell. It complements other models like the CSNV1500N-356, which offers higher current ratings. The series is designed for demanding environments requiring reliable current feedback and digital connectivity.

Current Sensors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.